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SERVICE MANUAL
MODEL TYPE: YS1002
ef500p
WEB ACCESS: http://www.yorkville.com
WORLD HEADQUARTERS
CANADA U.S.A.
Yorkville Sound Yorkville Sound Inc.
550 Granite Court 4625 Witmer Industrial Estate
Pickering, Ontario Niagara Falls, New York
L1W-3Y8 CANADA 14305 USA
Voice: (905) 837-8481 Voice: (716) 297-2920
Fax: (905) 837-8746 Fax: (716) 297-3689
Quality and Innovation Since 1963
Printed in Canada
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IMPORTANT SAFETY INSTRUCTIONS This lightning flash with arrowhead symbol, within The exclamation point within an equilatereal triangle is an equilateral triangle, is intended to alert the user to intended to alert the user to the presence of important the presence of uninsulated “dangerous voltage” operating and maintenance (servicing) instructions in within the product’s enclosure that may be of sufficient the literature accompanying the appliance. magnitude to constitute a risk of electric
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EF500P Parts List 6/15/2011 YS # Description Qty. YS # Description Qty. YS # Description Qty. YS # Description Qty. 5906 RED 3MM LED 1V9 20MA.4SPCER T&R 1 5949 __3U3 140AC10%CAP BLK RAD POLYP FLM 3 4944 1/4W 220R 5% .2"U T&R RES 3 8756 #10 X 3/4 PAN PH TYPE A BLACK OXIDE 40 5907 YEL 3MM LED 1V9 20MA.4SPCER T&R 1 5951 __3U3 250DC10%CAP BLK MPOLYP FLM 1 4977 1/4W 220R 5%MINI T&R RES 2 8781 #10 X 7/8 FLAT QUAD TYPE A JS500BLK 4 5908 GRN 3MM LED 1V9 20MA.4SPCER T&R 1
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Yorkville E F 5 0 0 P 800 WATT POWERED LOUDSPEAKER ENCLOSURE LINK +24 PHANTOM MIC MIC LEVEL 3 1 2 MIXER ON / OFF LINE / CD LEVEL 3 1 2 LINE / CD 3 2 1 EF500P LEVEL NOTES: ALL LINK CONNECTIONS FUNCTION AS INPUTS OR OUTPUTS. EXTERNAL MIXERS CONNECT TO LINK INPUTS
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+15V C59 100N 63V OUTPUT TO M1339 100N J1 LIMITER MAIN INPUT -15V C70 -15V R85 . NE5532N BOARD 1/8W 63V 4K12 681R R87 R88 (RoHS) R84 FLMP B 4100 U13:A FLMP 1/4W 1/4W U14:A R90 681R A 1K0 1K0 C61 U12:A 4148 LVGND MINI MINI U13:C 1/8W R86 +15V C60 U14:C 22N 100V 10N 100V R89 274R FLMP FROM MIXER D25 1/4W NE5532N R91 NE5532N TO POWER AMP PCB 2K 820R IGND MINI INPUT LVGND1 -15V RAD -15V NE5532N LVGND1 R92 +15V J2 +15V 9 C62 W4:A U17:A U18:A 3 U16:C 1/4W 100P 100V R93 R94 681R0 0.1% C63 C64 U15:B NE5
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+44V D IRFP140N +44V Q12:A R1 R2 N 6931 G 1/4W 1/4W TO247 22K 2K21 IRFP140N MINI FLMP S 680P PHANTOM SUPPLY 4U7 R3 1N5242B HORN AMP C1 10U C3 2K2 D1 D2 0W5 . 100V 12V0 C2 D3 63V +44V 16V0 1N5246B 0W5 63V +22V R4 MR854 R5 2.0W . HORNGND 3K9 2K2 BDX53C . . R6 Q2 R7 R8 R9 1/4W 68U R10 6912 680R 10K 2K2 11R 4K7 C4 FUSIBLE R219 RAD RAD MINI TO220 RAD C92 25V BC550C 1/4W 2N5551 3N3 100V 470R 100N RAD Q3 Q4 C6 C5 5101 TP1 R11 10P 500V 63V 5107 R12 0R47 BC560C BC560C R15 TO92 0R47 1N5254B TO92
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18AWG BLK W25 TO POWER AMP PCB 18AWG SILENT 3392 +150V RAIL POWER SUPPLY SILENT YEL VIO W6 D48 W7 FUSE +120V D49 IEC_RECT N.A.: #2415 F 5A MR752 +150V N.A.:CH1255 D50 4007 18AWG CE: #2482 F3, 15A CE: CH1255E ORN SCH_DPDT FUSE 4007 D51 W8 3392 AC 7 #3585 +44V F1 BLK W9 18AWG 3392 XFMR U30 1N5402 BLU +54V BLK W10 +22V 3392 +54VRAIL D52 MC7815CT W11 FUSE IN OUT D53 2700U GRY W12 . +15V 6 REF C100 1N5402 +24v S4 6872 {Watts} 2200U MR752 180V 22N 2487 3392 +24VRAIL D54 TO220 4U7 C104 2200U 63V 680N
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SLEEVE T R V T R V Function E C B 100N - - - RING-SW + + + BAR DOWN 3921 TIP BAR DOWN T R V TIP-SW NCL NCR CL CR NOL NOR NCL NCR CL CR NOL NOR SLEEVE SLEEVE SLEEVE 5 1 9 2358 W4 L1 20 GA 288UH Pcb Mech M1159 V14 Top M1159V14 Top Assy M1159 V14 R190 R191 C126 100N C139 C128 100N C129 R168 C137 R197 C94 10K0 1K0 2/3 EF500P 33P NC 47K 220R C2 220R 33U C70 10K0 1K0 R203 22U 16V R206 R205 C108 M1159 V14 RELAY 1C RING-SW 75R R207 U32 J5 50V NO R201 C1 3696 1N C127 T D52 6827 R160 R V T R 1N5402 V 332R
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SEE LAYOUT DIAGRAM M1159 PRODUCTION NOTES B **************IMPORTANT****************** . PC7398, ADD CROWBAR CIRCUIT AND CHANGE 7 1. ADD AMPLE RTV UNDER ENTIRE BASE OF OUTPUT COIL L1 THE FUSE VALUE AT THE SAME TIME. 2. LEADS FOR 5 WATT RESISTORS MUST BE BENT ON THE MACHINE WITHOUT CROWBAR WITH CROWBAR LEAD LOOP MUST NOT BE ABOVE TOP OF RESISTOR N.A. CE N.A. CE 3. #5858 Apply a ring of RTV 5 WATT XFRM CH1255 CH1255E
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SEE LAYOUT DIAGRAM M1159 M1159 PIN CONFIGURATION MODEL(S):- EF500P MODEL(S):- EF500P OLD NEW # DATE VER# DESCRIPTION OF CHANGE REF FUNCTION PART KNOB PART KNOB 1 AUG 22 2001 2.00 1st RUN CHANGES FOR VER.2.00 P1 MAIN GAIN 4537 8393 4434 9916 2 D V SEE ATTACHED NOTES ON DATA BASE. P2 MIC GAIN 4566 8392 4432 9915 3 SEPT 18 2001 2.00 CHANGE R28 FROM 10K TO 4K7 AND R34 FROM 33K TO 47K P3 BASS TONE 4546 8394 4435 9917 4 SEPT 20 2001 2.10 PC#6453 R39 6R2 TO 2R2 P4 LINE GAIN 4566 8392 4432 9915 5 OC
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SLEEVE T R V T R V E C B 100N - - - RING-SW + + + BAR DOWN 3921 TIP BAR DOWN T R V 100N TIP-SW NCL NCR CL CR NOL NOR NCL NCR CL CR NOL NOR SLEEVE SLEEVE SLEEVE 3674 3535 20 GA 288UH Top Assy M1159 V14 100N 100N 10K0 1K0 2/3 EF500P 47K 33P 220R NC C2 220R 33U 10K0 1K0 22U 16V M1159 V14 RELAY 1C 75R RING-SW 50V NO C1 3696 1N T 6827 R V T R 1N5402 V 332R0 . 4N7 NE5532N T R V T7.0 T R 250V 6451 T WHT V R V 1K0 1300UH 1N5402 3921 TIP 10K 47K 10K 6492 6827 10K0 100N DNS 100N 10K 100N 470K 10K 10K0 BLK
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A B C D E F G H I J K L M N O P Q 1 1 2 2 3 3 4 4 5 5 6 6 7 7 3392 W AMPIN + W3 2 4 W5:B R2 M1369 PCB_DATABASE_HISTORY 180K RAD MODEL(S):- CROW BAR # DATE VER# DESCRIPTION OF CHANGE 8 1 28-NOV-2007 1.00 FIRST DESIGN 8 2 02-JUN-2008 2.00 UPDATE TABS TO92 Q1 3 19-JAN-2009 3.00 CHANGE THE BECLOC HOLE TO NON PLATED 5190 STM-BTB-600BRG 4 06-MAY-2011 V04 PC82xx: Reduce size of the panel. GG 6517 10U Q2:A R1 5 D V N C1 180K MBS4992 6 D V N RAD 16V R3 7 D V N 10R 8 D V N RAD 9 D V N 3392 W
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H AMPIN + M1369 V04 W1 CROWBAR H AMPIN - 6517 H + STM-BTB-600BRG W2 . H - {Watts} TO220 W + W AMPIN + W - W3 W5 Q1 Q2 W AMPIN - C1 16V W4 10U 5190 CLINCH StepAndRepeat - X5@ INSERT ORIGIN LONG AXIS ClinchRepeats - X5@2500Y4@2000 Pcb Mech M1369 V VCD ORIGIN SEE LAYOUT DOCUMENTATION M1369 V04 BlankSize - 13500x9000 R2 SHORT AXIS 180K 180K R1 MBS4992 10R R3 3538
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SEE LAYOUT DIAGRAM M1369 V04 PRODUCTION NOTES M1369 PCB_DATABASE_HISTORY MODEL(S):- CROW BAR # DATE VER# DESCRIPTION OF CHANGE 1 28-NOV-2007 1.00 FIRST DESIGN 2 02-JUN-2008 2.00 UPDATE TABS 3 19-JAN-2009 3.00 CHANGE THE BECLOC HOLE TO NON PLATED 1. USE #8799, #6 1/4 PAN SCREW FOR TRIAC Q1 4 06-MAY-2011 V04 PC82xx: Reduce size of the panel. GG 5 D V N 6 D V N 7 D V N 8 D V N 9 D V N 10 D V N 11 D V N 12 D V N 13 D V N LEAD/PIN REFERENCE 0.128" NPT HOLES MUST NOT BE SECOND DRILLED ST
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FIELD SERVICE NOTE FOR: NX520P & EF500P May 27, 2002 We have experienced some failures with the short pilot runs of 520P and EF500P due to an incorrectly mounted resistor on the power board. There are only about a dozen of each of these in each of our market territories. These failures at first sight will seem somewhat intimidating due to the blackening soot which is produced when the resistor arcs out to the printed high voltage rails under the resistor designated R60.
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T R V T R V 3N3 C5 3 E C 100N 100N - - - RING-SW + + + BAR DOWN RING SLEEVE TIP-SW TIP C77 BAR DOWN C76 C119 100N T R V 100N T7.0 Q16 T7.0 NSL-32SR2 TO220 TO220 TO220 TO220 IRFP9140N IRFP9140N BDX54C BDX54C BDX53C BDX53C IRFP140N IRFP140N MC7915CT MC7915CT MC7815CT MC7815CT IRFP350 IRFP350 IRFP350 IRFP350 U31 U30 100N TO92 TO92 TO92 TO92 100N TO92 TO92 100N TO92 C117 TO92 NCL NCR CL CR 12K NOL NOR 5.0W 100N 12K 5.0W NCL NCR CL CR NOL NOR 12K 5.0W 12K 5.0W 100N 100N 100N NSL-32SR2 W4 ETCH C137 C1
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+44V M1159A.PCB_DATABASE_HISTORY MODEL(S):- NX520P D IRFP140N Q12 # DATE VER# DESCRIPTION OF CHANGE R1 R2 N 6931 G 1 AUG 22 2001 2.00 1st RUN CHANGES FOR VER.2.00 1/4W 1/4W TO247 22K 2K21 2 D V SEE ATTACHED NOTES ON P.C.B. DATA BASE. MINI FLMP IRFP140N S 680P 3 SEPT 18 2001 2.00 CHANGE R28 FROM 10K TO 4K7 AND R34 FROM 33K TO 47K PHANTOM SUPPLY HORN AMP R3 1N5242B 4U7 4 SEPT 20 2001 2.10 PC#6453 R39 6R2 TO 2R2 C1 10U 2K2 D1 C3 D2 D3 100V 12V0 C2 +44V 5 OCT 22 2001 3.00 REPOUR CHASSIS GROUND FOR C
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NOTE 1: CE WIRING SAME AS NORTH AMERICAN NOTE 2: TRANSFORMER IS 230V-CE
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0 C L I P 40Hz 100Hz dB dB 12 12 12 12 TREBLE BASS LF ROLLOFF L I M I T dB 6 6 EF500P OFF ON LEVEL PWR LINE MIC MIXER 0 10 0 10 / CD LINK B AL OUTPUT INPUT LINE / CD OUTPUT INPUT MIC YS#9916 Gray Knob (qty: 1) YS#9917 Green Knob (qty: 2) YS#89915 Red Knob (qty: 2) WIRING-Z452A-ef500p-control-KNOB-COLORS-1v1.ai MIXER MIXER
